NEW DELHI: The AIADMK will soon join the NDA and be a part of the Modi government at the Centre, a senior BJP leader has said.

It is only a matter of time before an announcement is made on this, the BJP leader, who is a key party functionary involved with the southern state's affairs, said.

"The AIADMK will certainly join the NDA. It is only a matter of time. And when it joins the NDA, then it is natural that it will also join the government," the leader, who spoke on the condition of anonymity, said.

He also played down the rebellion by a group of AIADMK MLAs, who owe allegiance to TTV Dhinakaran, against Chief Minister K Palaniswami, claiming that it was more an internal matter of the regional party and not a threat to the state government.